Life problem.. i guess?

ok im a 20 year old male. i have a little job experience but not much. i dropped out of college last semester. i might have a kid here soon ... like 8 months ... what i want to do is get in a bit better shape and work on a boat. im thinking of a few options go back to job corp and take seamanship their but thats in Oregon. where my GF lives in AR and i just move to TN to fix some medical .. but my GF is going to college this fall and shes going to transfer next fall to southeastern. i want to run my own boat the college scene is not for me... but my dad worked on crew boats and boat life seems to come quickly to me! i dont know what to do or how to pursue it... i could work a dead end job and get around 9k to go to Chapman in FL that i thought of going to. but i have no income and no money and im living at my aunts ... and i cant find any job what so ever!!!